Just Science, William D. Hamilton week

I stated earlier this week that I would post on papers from William D. Hamilton's Narrow Roads of Gene Land. I've narrowed down which ones I'll blog: Day 1: The genetical evolution of social behaviour. I Day 2: The genetical evolution of social behaviour. II Day 3: The moulding of senescence by natural selection Day 4: Extraordinary sex ratios Day 5: Innate social aptitudes of man